<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="发展时间" prop="jobPost">
        <el-input
          v-model="queryParams.jobPost"
          placeholder="请输入发展时间"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="historyList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" type="index" />
      <el-table-column label="工作岗位" align="center" prop="jobPost" />
      <el-table-column label="招聘人数" align="center" prop="vacancyCount"/>
      <el-table-column label="学历要求" align="center" prop="educationRequirement" />
      <el-table-column label="专业要求" align="center" prop="majorRequirement" />
      <!-- <el-table-column label="职位描述" align="center" prop="jobDescription" />
      <el-table-column label="任职要求" align="center" prop="jobRequirements" /> -->
      <el-table-column label="职位描述" align="left" width="300px">
        <template slot-scope="scope">
            <div  class="preserve-line-breaks" v-html="scope.row.jobDescription"></div>
        </template>
      </el-table-column>
      <el-table-column label="任职要求" align="left" width="300px">
        <template slot-scope="scope">
            <div  class="preserve-line-breaks" v-html="scope.row.jobRequirements" ></div>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="notes" />
      <el-table-column label="显示顺序" align="center" prop="orderNum" />

      <el-table-column label="状态" align="center" key="status">
        <template slot-scope="scope">
          <el-switch
            v-model="scope.row.status"
            :active-value="0"
            :inactive-value="1"
            @change="handleStatusChange(scope.row)"
          ></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改内容对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="工作岗位" prop="jobPost">
          <el-input v-model="form.jobPost" placeholder="请输入工作岗位" />
        </el-form-item>
        <el-form-item label="招聘人数" prop="jobPost">
          <el-input v-model="form.vacancyCount" placeholder="请输入招聘人数" />
        </el-form-item>
        <el-form-item label="学历要求" prop="educationRequirement">
          <el-input v-model="form.educationRequirement" placeholder="请输入学历要求" />
        </el-form-item>
        <el-form-item label="专业要求" prop="majorRequirement">
          <el-input v-model="form.majorRequirement" placeholder="请输入专业要求" />
        </el-form-item>
        <el-form-item label="职位描述" prop="jobDescription">
          <el-input
            type="textarea"
            v-model="form.jobDescription"
            placeholder="请输入职位描述"
            autosize
          ></el-input>
        </el-form-item>
        <el-form-item label="任职要求" prop="jobRequirements">
          <el-input
            type="textarea"
            v-model="form.jobRequirements"
            placeholder="请输入任职要求"
            autosize
          ></el-input>
        </el-form-item>
        <el-form-item label="备注" prop="notes">
          <el-input v-model="form.notes" placeholder="请输入备注" />
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNum">
          <el-input-number v-model="form.orderNum" controls-position="right" :min="0" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  list,
  del,
  add,
  update,
} from "@/api/official/joinHire";

export default {
  name: "Content",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 内容表格数据
      historyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        isAsc: "descending",
        orderByColumn: "create_time",
        jobPost:''
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        jobPost: [
          { required: true, message: "工作岗位不能为空", trigger: "blur" },
        ],
        vacancyCount: [
          { required: true, message: "招聘人数不能为空", trigger: "blur" },
        ],
        educationRequirement: [
          { required: true, message: "学历要求不能为空", trigger: "blur" },
        ],
        majorRequirement: [
          { required: true, message: "专业要求不能为空", trigger: "blur" },
        ],
        jobDescription: [
          { required: true, message: "职位描述不能为空", trigger: "blur" },
        ],
        jobRequirements: [
          { required: true, message: "任职要求不能为空", trigger: "blur" },
        ]
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询内容列表 */
    getList() {
      this.loading = true;
      list(this.queryParams).then((response) => {
        this.historyList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 用户状态修改
    handleStatusChange(row) {
      let text = row.status === 0 ? "启用" : "停用";
      this.$modal
        .confirm('确认' + text + '？')
        .then(function () {
          return update(row);
        })
        .then(() => {
          this.$modal.msgSuccess(text + "成功");
        })
        .catch(function () {
          row.status = row.status === 0 ? 1 : 0;
        });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        historyDate: null,
        historyContent: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.contentId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加内容";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const ids = row.id || this.ids;
      this.form = {...row};
      this.open = true;
      this.title = "修改内容";
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.id != null) {
            update(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            add(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal
        .confirm('是否确认删除内容编号为"' + ids + '"的数据项？')
        .then(function () {
          return del(ids);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/content/export",
        {
          ...this.queryParams,
        },
        `content_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
<style scoped lang="scss">

::v-deep .el-textarea{
  .el-textarea__inner{
    min-height: 100px !important;
  }
}
.preserve-line-breaks {
  white-space: pre-line; /* 保留换行符 */
  text-align: left;
}
</style>
